The physical foil is an essential tool for physics experiment. Its high sensitivity allows for the detection with ease, making it perfect for detailed scientific studies. ensures accurate measurements, also enhances reliability. Features -Color:Transparent -Material:Acrylic, plastic, metal -Size:11.40X10.50X7.40cm/4.48X4.13X2.91in -This physics electrometer boasts exceptional sensitivity, making it an indispensable tool for delicate scientific measurements. -Featuring highly accurate measurement scales, ensuring reliable and consistent results. -The enhances its sensitivity and reliability, providing users with a dependable tool. -Versatile in its use, this instrument is ideal for laboratories, and educational environments. -With its user-friendly design, this physics electrometer is easy to operate, widely used in various fields. Package list: 1 x experimental electrometer